If You Want to Make Sure You Draw a Straight

question 9

Multiple Choice

If you want to make sure you draw a straight horizontal or vertical line press the ____ key before you start drawing the line.

• A)Ctrl
• B)Alt
• C)Shift
• D)Esc

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Definitions:

CNS

The central nervous system, consisting of the brain and spinal cord, which processes and sends out neural signals.

PNS

The Peripheral Nervous System, which consists of all the nerves that lie outside the brain and spinal cord.

Chromosomes

Structures located within the nucleus of cells, made up of DNA and proteins, that carry genetic information.

Epigenetic Molecules

Chemical substances involved in the epigenetic process, which regulates gene expression without altering the DNA sequence.